Base | Representation |
---|---|
bin | 11101100100011… |
… | …01111010101100 |
3 | 122021202000002022 |
4 | 32302031322230 |
5 | 1001444421403 |
6 | 40340245312 |
7 | 6101230634 |
oct | 1662157254 |
9 | 567660068 |
10 | 248045228 |
11 | 118019062 |
12 | 6b0a0838 |
13 | 3c509a32 |
14 | 24d2b6c4 |
15 | 16b99d38 |
hex | ec8deac |
248045228 has 24 divisors (see below), whose sum is σ = 458781120. Its totient is φ = 117018000.
The previous prime is 248045183. The next prime is 248045233. The reversal of 248045228 is 822540842.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12575 + ... + 25577.
It is an arithmetic number, because the mean of its divisors is an integer number (19115880).
Almost surely, 2248045228 is an apocalyptic number.
It is an amenable number.
248045228 is a deficient number, since it is larger than the sum of its proper divisors (210735892).
248045228 is a wasteful number, since it uses less digits than its factorization.
248045228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13277 (or 13275 counting only the distinct ones).
The product of its (nonzero) digits is 40960, while the sum is 35.
The square root of 248045228 is about 15749.4516729948. The cubic root of 248045228 is about 628.3143212654.
The spelling of 248045228 in words is "two hundred forty-eight million, forty-five thousand, two hundred twenty-eight".
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